CN215923185U

CN215923185U - Withstand voltage tester case

Info

Publication number: CN215923185U
Application number: CN202122196672.2U
Authority: CN
Inventors: 周正信; 蔡宗建
Original assignee: Anhui Quanzhao Electronic Co ltd
Current assignee: Anhui Quanzhao Electronic Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-01
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of pressure-resistant testers and discloses a pressure-resistant tester storage box. The designed suction fan is matched with the condenser pipe, so that moisture in the device can be absorbed into the dehumidifier, and the phenomena that an insulator of the voltage-withstanding tester is wetted, the insulating capability is completely lost, the electricity is conducted, and the insulating electric breakdown occurs are prevented; add the dust shaker of establishing, remove dust pipe and dust removal mouth, can clear away the dust in the device, avoided dust itself can absorb the moisture in the air, corrode the equipment circuit board, collect full dust between the circuit, can make and take place the electric leakage between the naked wire, cause the phenomenon of circuit short circuit to take place.

Description

Withstand voltage tester case

Technical Field

The utility model relates to the technical field of voltage withstanding testers, in particular to a storage box of a voltage withstanding tester.

Background

The voltage endurance tester is also called an electrical insulation strength tester or a dielectric strength tester, and also called a dielectric breakdown device, an insulation strength tester, a high voltage breakdown device, a voltage endurance tester and the like.

The general outside of common high-voltage insulation tester case all has waterproof function leakproofness good, but when humid environment uses, because of its self leakproofness is good, the steam that has got into also is difficult to discharge equally, can remain in the case, in the humid environment, long-term accumulation, the insulator that leads to high-voltage insulation tester wets, lose insulating ability completely and electrically conduct, take place insulating electrical breakdown, the case is because long-time placing simultaneously, inside can remain the dust, moisture in the dust itself can absorb the air, corrode the equipment circuit board, collect dust fully between the circuit, can make and take place the electric leakage between the exposed wire, cause the circuit short circuit, can not satisfy the operating requirement of high-voltage insulation tester case, for this reason, a high-voltage insulation tester case is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the storage box of the voltage withstanding tester, which has the advantages of high-efficiency dehumidification effect, dust removal function and the like, and solves the technical problems of the existing storage box of the voltage withstanding tester.

(II) technical scheme

In order to achieve the purposes of high-efficiency dehumidification effect and dust removal function, the utility model provides the following technical scheme: a pressure-resistant tester storage box comprises a storage box body, wherein a dehumidifier is fixedly mounted on the upper portion of the left side of the storage box body, a condenser pipe is arranged in the dehumidifier, the top end of the condenser pipe penetrates through the top of the dehumidifier and is provided with an adding port, the bottom end of the condenser pipe penetrates through the bottom of the dehumidifier and is provided with a water drain port, an air outlet machine is fixedly mounted on the upper portion of the right side of the dehumidifier, a suction fan is arranged on the lower portion of the right side of the dehumidifier, the air outlet machine and the suction fan are vertically arranged and are fixedly mounted on the inner wall of the storage box body, accommodating cavities in which the air outlet machine and the suction fan are located are communicated with inner cavities of the dehumidifier and the storage box body, a dust remover is fixedly mounted on the lower portion of the left side of the storage box body, an active carbon filter layer is arranged in the middle position in the dust remover, a filter screen is arranged on the right side of the inner portion of the dust remover, and the active carbon filter layer and the filter screen are tightly attached to the inner wall of the dust remover, the right side of dust shaker communicates with each other and is connected with the dust removal pipe, and on the dust removal pipe was fixed in the inner wall of case body for the design of mouth shape, the dust removal mouth had been seted up to one side annular equidistant of dust removal pipe, and the upper surface of case body articulates there is the installation door.

Preferably, the centrifugal water pump is arranged at the upper part of the condensation pipe.

Preferably, the bottom of the dehumidifier is funnel-shaped, the bottom of the dehumidifier is screwed with a water containing bottle through threads, and the inner cavity of the water containing bottle is communicated with the bottom of the dehumidifier.

Preferably, the interlayer of the outer wall of the storage box body is filled with insulating rubber in a ring shape.

Preferably, the buckles are welded on two sides of the upper end face of the installation door, the bayonet is formed in the corresponding position of the storage box body and the buckles, the buckles are matched with the positions and the sizes of the bayonet, and the buckles are clamped inside the bayonet.

(III) advantageous effects

Compared with the prior art, the utility model provides a storage box of a withstand voltage tester, which has the following beneficial effects:

1. this withstand voltage tester case, the suction fan of design cooperatees with the condenser pipe, can absorb the moisture in the device inside in the dehumidifier, moisture in the air meets the condenser pipe and will condense into the drop of water, add the flourishing water bottle of establishing and can collect the drop of water, add the air-out machine of establishing simultaneously, can not only blow in the device with the air after the dehumidification, can also cool down to the device inside, make the device can be with putting the moisture in the inside air of box outside discharge fast, prevent that withstand voltage tester's insulator from weing, lose insulating ability completely and electrically conduct, the phenomenon that takes place insulating electrical breakdown;

2. this withstand voltage tester case, add the dust shaker of establishing, dust removal pipe and dust removal mouth, can clear away the dust in the device, add the active carbon filter layer and the filter screen of establishing simultaneously, can adsorb the dust, filter, make the outside combustion gas of dust shaker can not mix the dust, cause the influence to the environment, dust removal pipe is the annular design simultaneously, can be more comprehensive clear up the inside dust of device, the moisture in the dust itself can the absorbed air has been avoided, corrode the equipment circuit board, collect full dust between the circuit, can make and take place the electric leakage between the naked wire, the phenomenon that causes the circuit short circuit takes place.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention.

In the figure: 1. a storage box body; 2. a dehumidifier; 3. a condenser tube; 4. a centrifugal water pump; 5. an addition port; 6. a water discharge outlet; 7. a water containing bottle; 8. an air outlet machine; 9. a suction fan; 10. a dust remover; 11. an activated carbon filter layer; 12. a filter screen; 13. a dust removal pipe; 14. a dust removal port; 15. installing a door; 16. buckling; 17. a bayonet; 18. and (3) insulating rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, in particular to a pressure-resistant tester storage box, which comprises a storage box body 1, a dehumidifier 2, a condenser pipe 3, a centrifugal water pump 4, an adding port 5, a water outlet 6, a water containing bottle 7, an air outlet machine 8, a suction fan 9, a dust remover 10, an active carbon filter layer 11, a filter screen 12, a dust removing pipe 13, a dust removing port 14, a mounting door 15, a buckle 16, a bayonet 17 and insulating rubber 18, please refer to fig. 1, the dehumidifier 2 is fixedly mounted on the upper part of the left side of the storage box body 1, the condenser pipe 3 is mounted in the dehumidifier 2, the condenser pipe 3 can be contacted with moisture in the air to condense the moisture in the air into water drops, so as to remove the moisture in the air, the top end of the condenser pipe 3 penetrates through the top of the dehumidifier 2 and is provided with the adding port 5, the bottom end of the condenser pipe 3 penetrates through the bottom of the dehumidifier 2 and is provided with the water outlet 6, when the condenser pipe 3 needs to be replaced, firstly, a water outlet 6 is opened to discharge condensate, the condensate is added into a condensation pipe 3 through an adding port 5, a centrifugal water pump 4 is arranged on the upper portion of the condensation pipe 3, the centrifugal water pump 4 can improve the flow velocity of the condensate in the condensation pipe 3 and improve the cooling efficiency of the condensation pipe 3, the bottom of a dehumidifier 2 is in a funnel-shaped design, a water containing bottle 7 is screwed on the bottom of the dehumidifier 2 through threads, the inner cavity of the water containing bottle 7 is communicated with the bottom of the dehumidifier 2, water drops condensed by the condensation pipe 3 can fall into the dehumidifier 2 and enter the water containing bottle 7 along the bottom of the dehumidifier 2, an air outlet machine 8 is arranged on the upper portion of the right side of the dehumidifier 2 and used for discharging air with moisture removed by the dehumidifier 2 into the device again, a suction fan 9 is arranged on the lower portion of the right side of the dehumidifier 2, the air outlet machine 8 and the suction fan 9 are arranged up and down and fixedly arranged on the inner wall of a storage box body 1, the containing cavities of the air outlet machine 8 and the suction fan 9 are communicated with the inner cavities of the dehumidifier 2 and the storage box body 1, the dust remover 10 is fixedly installed at the lower part of the left side of the storage box body 1, the dust remover 10 is used for absorbing dust in the device and discharging the dust, an active carbon filter layer 11 is arranged at the middle position inside the dust remover 10, a filter screen 12 is arranged at the right side inside the dust remover 10, the active carbon filter layer 11 and the filter screen 12 are tightly attached to and fixed on the inner wall of the dust remover 10, the active carbon filter layer 11 and the filter screen 12 can absorb and filter the dust, so that the gas discharged outside the dust remover 10 can not be doped with the dust and influence the environment, the dust removing pipe 13 is communicated and connected with the right side of the dust remover 10, and the dust removing pipe 13 is annularly distributed on the inner wall of the storage box body 1, so that the dust in the device can be more comprehensively cleaned, and the dust removing efficiency of the dust removing pipe 13 is improved, dust removal pipe 13's one side annular is equidistant has seted up dust removal mouth 14, dust removal mouth 14 is used for communicating dust removal pipe 13 with the inner chamber of case body 1, annular packing has insulating rubber 18 in the outer wall intermediate layer of case body 1, please refer to fig. 2, the upper surface of case body 1 articulates there is installation door 15, open installation door 15, be used for putting into the device with withstand voltage tester, buckle 16 has all been welded to the up end both sides of installation door 15, case body 1 has all seted up bayonet 17 with buckle 16 corresponding position, and buckle 16 and bayonet 17's position, size looks adaptation, buckle 16 joint is in the inside of bayonet 17, buckle 16 and bayonet 17 are used for firmly sealing the mouth of putting into withstand voltage tester of installation door 15.

The working principle of the device is as follows: firstly, a suction fan 9 is started to suck air in the device into a dehumidifier 2, when the air passes through a condensation pipe 3, moisture in the air is condensed into water drops when encountering the condensation pipe 3 and enters a water containing bottle 7 along the bottom of the dehumidifier 2, an air outlet machine 8 is started, the dehumidified air can be blown into the device and the inside of the device can be cooled, so that the device can rapidly discharge the moisture in the air in the box, an insulator of a voltage-withstanding tester is prevented from being wetted and completely losing insulating capability and conducting electricity, the phenomenon of insulating electric breakdown is generated, a dust remover 10 is started to remove dust in the device, an active carbon filter layer 11 and a filter screen 12 are additionally arranged, the dust can be adsorbed and filtered, the dust cannot be mixed with the discharged gas of the dust remover 10, the environment is influenced, meanwhile, the dust removal pipe 13 is designed in an annular shape, and the dust in the device can be more comprehensively removed, the dust is prevented from absorbing moisture in the air, corroding a circuit board of the equipment, and dust is fully collected between circuits, so that electric leakage occurs between exposed wires, and the phenomenon of circuit short circuit is caused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a withstand voltage tester case, includes case body (1), its characterized in that: the storage box is characterized in that a dehumidifier (2) is fixedly mounted on the upper portion of the left side of the storage box body (1), a condenser pipe (3) is mounted inside the dehumidifier (2), the top end of the condenser pipe (3) penetrates through the top of the dehumidifier (2) and is provided with an adding port (5), the bottom end of the condenser pipe (3) penetrates through the bottom of the dehumidifier (2) and is provided with a water drain port (6), an air outlet fan (8) is fixedly mounted on the upper portion of the right side of the dehumidifier (2), a suction fan (9) is arranged on the lower portion of the right side of the dehumidifier (2), the air outlet fan (8) and the suction fan (9) are vertically arranged and are fixedly mounted on the inner wall of the storage box body (1), an accommodating cavity where the air outlet fan (8) and the suction fan (9) are located is communicated with inner cavities of the dehumidifier (2) and the storage box body (1), a dust remover (10) is fixedly mounted on the lower portion of the left side of the storage box body (1), an active carbon filter layer (11) is arranged in the middle position inside of the dust remover (10), the inside right side of dust shaker (10) is equipped with filter screen (12), and activated carbon filter layer (11) all hug closely with filter screen (12) and be fixed in the inner wall of dust shaker (10), the right side of dust shaker (10) communicates with each other and is connected with dust removal pipe (13), and on dust removal pipe (13) were fixed in the inner wall of case body (1) for the design of mouth shape, dust removal mouth (14) have been seted up to one side annular equidistant of dust removal pipe (13), the upper surface of case body (1) articulates there is installation door (15).

2. A pressure resistance tester storage case according to claim 1, wherein: the upper part of the condensation pipe (3) is provided with a centrifugal water pump (4).

3. A pressure resistance tester storage case according to claim 1, wherein: the bottom of the dehumidifier (2) is in a funnel-shaped design, the bottom of the dehumidifier (2) is screwed with a water containing bottle (7) through threads, and the inner cavity of the water containing bottle (7) is communicated with the bottom of the dehumidifier (2).

4. A pressure resistance tester storage case according to claim 1, wherein: insulating rubber (18) is annularly filled in an interlayer of the outer wall of the storage box body (1).

5. A pressure resistance tester storage case according to claim 1, wherein: buckle (16) have all been welded to the up end both sides of installation door (15), and bayonet socket (17) have all been seted up with buckle (16) corresponding position in case body (1), and the position of buckle (16) and bayonet socket (17), size looks adaptation, buckle (16) joint in the inside of bayonet socket (17).